Arch Linux

Subbeh

Member

Registered: 2020-07-25

Posts: 16

Uninstalling DisplayLink

I tried DisplayLink to get my 3rd monitor to work on the displayport from the dock that's attached to my laptop, but the screen was lagging and had all kinds of other issues so I tried to revert it.

I followed the steps outlined in the installation and configuration section of the arch wiki, and afterwards reverted all these changes, but now my second monitor (which is connected through HDMI) doesn't even work.

Only my laptop screen is recognized it seems from the output of xrandr:

$ xrandr --listproviders
Providers: number : 1 
Provider 0: id: 0x47 cap: 0xb, Source Output, Sink Output, Sink Offload crtcs: 4 outputs: 4 associated providers: 0 name:Intel


$ lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation CometLake-U GT2 [UHD Graphics] (rev 02)

How do I get my second monitor, using HDMI, to work again?

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 25,310

Re: Uninstalling DisplayLink

Post a xorg log and any xorg.conf that still remains.